{"id":26161,"date":"2020-08-31T08:25:37","date_gmt":"2020-08-31T01:25:37","guid":{"rendered":"https:\/\/ttud.com.vn\/?p=26161"},"modified":"2021-11-14T15:48:24","modified_gmt":"2021-11-14T08:48:24","slug":"vai-tro-cua-he-vi-sinh-vat-trong-tri-lieu-ung-thu","status":"publish","type":"post","link":"https:\/\/casta.ttud.com.vn\/index.php\/vai-tro-cua-he-vi-sinh-vat-trong-tri-lieu-ung-thu\/","title":{"rendered":"Vai tr\u00f2 c\u1ee7a h\u1ec7 vi sinh v\u1eadt trong tr\u1ecb li\u1ec7u ung th\u01b0"},"content":{"rendered":"\n

C\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u c\u1ee7a Vi\u1ec7n B\u1ec7nh m\u1ea1n t\u00ednh Snyder t\u1ea1i Tr\u01b0\u1eddng Y Cumming (CSM) Canada ph\u00e1t hi\u1ec7n \u0111\u01b0\u1ee3c, m\u1ed9t s\u1ed1 lo\u1ea1i vi khu\u1ea9n \u0111\u01b0\u1eddng ru\u1ed9t c\u00f3 th\u1ec3 h\u1ed7 tr\u1ee3 h\u1ec7 th\u1ed1ng mi\u1ec5n d\u1ecbch ti\u00eau di\u1ec7t nh\u1eefng kh\u1ed1i ung th\u01b0 trong c\u01a1 th\u1ec3 con ng\u01b0\u1eddi.<\/strong><\/h2>\n\n\n\n

Kh\u00e1m ph\u00e1 n\u00e0y cung c\u1ea5p nh\u1eadn th\u1ee9c m\u1edbi v\u1ec1 nguy\u00ean nh\u00e2n, v\u00ec sao li\u1ec7u ph\u00e1p mi\u1ec5n d\u1ecbch, m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p \u0111i\u1ec1u tr\u1ecb ung th\u01b0 b\u1eb1ng c\u00e1ch khu\u1ebfch \u0111\u1ea1i ph\u1ea3n \u1ee9ng mi\u1ec5n d\u1ecbch c\u1ee7a c\u01a1 th\u1ec3, ho\u1ea1t \u0111\u1ed9ng hi\u1ec7u qu\u1ea3 trong m\u1ed9t s\u1ed1 tr\u01b0\u1eddng h\u1ee3p nh\u01b0ng kh\u00f4ng hi\u1ec7u qu\u1ea3 trong nh\u1eefng tr\u01b0\u1eddng h\u1ee3p kh\u00e1c.<\/p>\n\n\n\n

Kh\u00e1m ph\u00e1 quan tr\u1ecdng n\u00e0y \u0111\u01b0\u1ee3c c\u00f4ng b\u1ed1 tr\u00ean T\u1ea1p ch\u00ed Science cho th\u1ea5y, k\u1ebft h\u1ee3p li\u1ec7u ph\u00e1p mi\u1ec5n d\u1ecbch v\u1edbi li\u1ec7u ph\u00e1p vi sinh c\u1ee5 th\u1ec3 s\u1ebd t\u0103ng c\u01b0\u1eddng kh\u1ea3 n\u0103ng h\u1ec7 th\u1ed1ng mi\u1ec5n d\u1ecbch c\u01a1 th\u1ec3 nh\u1eadn bi\u1ebft v\u00e0 t\u1ea5n c\u00f4ng c\u00e1c t\u1ebf b\u00e0o ung th\u01b0 trong ung th\u01b0 b\u00e0ng quang v\u00e0 \u0111\u1ea1i tr\u1ef1c tr\u00e0ng.<\/p>\n\n\n\n

Nh\u00f3m nghi\u00ean c\u1ee9u do BS Kathy McCoy, Ti\u1ebfn s\u0129 chuy\u00ean gia h\u00e0ng \u0111\u1ea7u v\u1ec1 quan h\u1ec7 t\u01b0\u01a1ng t\u00e1c gi\u1eefa c\u01a1 th\u1ec3 v\u1edbi h\u1ec7 vi sinh v\u1eadt<\/a> l\u00e3nh \u0111\u1ea1o, \u0111ang t\u1eadp trung n\u1ed7 l\u1ef1c khai th\u00e1c s\u1ee9c m\u1ea1nh c\u1ee7a h\u1ec7 vi sinh v\u1eadt nh\u1eb1m c\u1ea3i thi\u1ec7n s\u1ee9c kh\u1ecfe v\u00e0 \u0111i\u1ec1u tr\u1ecb m\u1ed9t s\u1ed1 b\u1ec7nh m\u00e3n t\u00ednh.<\/p>\n\n\n\n

Theo TS McCoy, \u0111\u1ec3 khai th\u00e1c v\u00e0 \u0111i\u1ec1u h\u01b0\u1edbng ngu\u1ed3n s\u1ee9c m\u1ea1nh n\u00e0y, c\u00e1c nh\u00e0 khoa h\u1ecdc c\u1ea7n hi\u1ec3u r\u00f5 h\u01a1n v\u1ec1 vai tr\u00f2 c\u1ee7a vi khu\u1ea9n trong vi\u1ec7c \u0111i\u1ec1u ch\u1ec9nh h\u1ec7 th\u1ed1ng mi\u1ec5n d\u1ecbch.<\/p>\n\n\n\n

C\u00e1c nghi\u00ean c\u1ee9u g\u1ea7n \u0111\u00e2y \u0111\u00e3 cung c\u1ea5p b\u1eb1ng ch\u1ee9ng th\u1ef1c t\u1ebf cho th\u1ea5y, h\u1ec7 vi sinh v\u1eadt \u0111\u01b0\u1eddng ru\u1ed9t c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng t\u00edch c\u1ef1c \u0111\u1ebfn kh\u1ea3 n\u0103ng mi\u1ec5n d\u1ecbch ch\u1ed1ng kh\u1ed1i u v\u00e0 c\u1ea3i thi\u1ec7n hi\u1ec7u qu\u1ea3 c\u1ee7a li\u1ec7u ph\u00e1p mi\u1ec5n d\u1ecbch trong \u0111i\u1ec1u tr\u1ecb m\u1ed9t s\u1ed1 b\u1ec7nh ung th\u01b0, tuy nhi\u00ean, c\u00e1ch vi khu\u1ea9n c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n \u0111i\u1ec1u n\u00e0y v\u1eabn c\u00f2n kh\u00f3 n\u1eafm b\u1eaft.<\/p>\n\n\n\n

\"\"<\/td><\/tr>
M\u1ed9t s\u1ed1 vi khu\u1ea9n \u0111\u01b0\u1eddng ru\u1ed9t<\/a> c\u00f3 th\u1ec3 tham gia v\u00e0o qu\u00e1 tr\u00ecnh tr\u1ecb li\u1ec7u ung th\u01b0.<\/em><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

K\u1ebft qu\u1ea3 c\u1ee7a c\u00f4ng tr\u00ecnh n\u00e0y \u0111\u00e3 ph\u00e1t hi\u1ec7n m\u1ed9t s\u1ed1 vi khu\u1ea9n c\u00f3 th\u1ec3 t\u0103ng c\u01b0\u1eddng s\u1ee9c m\u1ea1nh cho t\u1ebf b\u00e0o T, nh\u1eefng chi\u1ebfn binh c\u1ee7a h\u1ec7 th\u1ed1ng mi\u1ec5n d\u1ecbch c\u01a1 th\u1ec3 c\u00f3 kh\u1ea3 n\u0103ng t\u1ea5n c\u00f4ng v\u00e0 ti\u00eau di\u1ec7t c\u00e1c t\u1ebf b\u00e0o ung th\u01b0.<\/p>\n\n\n\n

\u0110\u1ea7u ti\u00ean, c\u00e1c nh\u00e0 khoa h\u1ecdc x\u00e1c \u0111\u1ecbnh nh\u1eefng lo\u00e0i vi khu\u1ea9n c\u00f3 li\u00ean quan \u0111\u1ebfn kh\u1ed1i u ung th\u01b0 \u0111\u1ea1i tr\u1ef1c tr\u00e0ng khi ti\u1ebfn h\u00e0nh \u0111i\u1ec1u tr\u1ecb b\u1eb1ng li\u1ec7u ph\u00e1p mi\u1ec5n d\u1ecbch.<\/p>\n\n\n\n

Th\u00ed nghi\u1ec7m v\u1edbi nh\u1eefng con chu\u1ed9t c\u00f3 m\u1ea7m b\u1ec7nh t\u1ef1 nhi\u00ean, c\u00e1c nh\u00e0 khoa h\u1ecdc \u0111\u01b0a nh\u1eefng vi khu\u1ea9n n\u00e0y v\u00e0o c\u00f9ng v\u1edbi tr\u1ea1m ki\u1ec3m so\u00e1t phong t\u1ecfa mi\u1ec5n d\u1ecbch, m\u1ed9t lo\u1ea1i li\u1ec7u ph\u00e1p mi\u1ec5n d\u1ecbch ung th\u01b0.<\/p>\n\n\n\n

Nghi\u00ean c\u1ee9u cho th\u1ea5y r\u1eb1ng, c\u00f3 nh\u1eefng lo\u1ea1i vi khu\u1ea9n r\u1ea5t c\u1ea7n thi\u1ebft cho ho\u1ea1t \u0111\u1ed9ng c\u1ee7a li\u1ec7u ph\u00e1p mi\u1ec5n d\u1ecbch. C\u00e1c kh\u1ed1i u nh\u1ecf l\u1ea1i, gi\u1ea3m \u0111i tr\u00f4ng th\u1ea5y. \u0110\u1ed1i v\u1edbi nh\u1eefng \u0111\u1ed1i t\u01b0\u1ee3ng chu\u1ed9t th\u00ed nghi\u1ec7m kh\u00f4ng c\u00f3 l\u1ee3i khu\u1ea9n, li\u1ec7u ph\u00e1p mi\u1ec5n d\u1ecbch kh\u00f4ng c\u00f3 t\u00e1c d\u1ee5ng.<\/p>\n\n\n\n

TS Lukas Mager, b\u00e1c s\u0129 y khoa, ph\u00f3 gi\u00e1o s\u01b0, nh\u00e0 nghi\u00ean c\u1ee9u c\u1ea5p cao sau ti\u1ebfn s\u0129 t\u1ea1i ph\u00f2ng th\u00ed nghi\u1ec7m McCoy v\u00e0 l\u00e0 t\u00e1c gi\u1ea3 \u0111\u1ea7u ti\u00ean c\u1ee7a c\u00f4ng tr\u00ecnh nghi\u00ean c\u1ee9u cho bi\u1ebft, c\u00e1c nh\u00e0 khoa h\u1ecdc \u0111\u00e3 ph\u00e1t hi\u1ec7n \u0111\u01b0\u1ee3c, nh\u1eefng vi khu\u1ea9n n\u00e0y t\u1ea1o ra m\u1ed9t ph\u00e2n t\u1eed nh\u1ecf, g\u1ecdi l\u00e0 inosine.<\/p>\n\n\n\n

Inosine t\u01b0\u01a1ng t\u00e1c tr\u1ef1c ti\u1ebfp v\u1edbi t\u1ebf b\u00e0o T v\u00e0 c\u00f9ng v\u1edbi li\u1ec7u ph\u00e1p mi\u1ec5n d\u1ecbch, ph\u00e2n t\u1eed n\u00e0y t\u0103ng c\u01b0\u1eddng hi\u1ec7u qu\u1ea3 c\u1ee7a ph\u01b0\u01a1ng ph\u00e1p \u0111i\u1ec1u tr\u1ecb, trong m\u1ed9t s\u1ed1 tr\u01b0\u1eddng h\u1ee3p \u0111\u00e3 ti\u00eau di\u1ec7t ho\u00e0n to\u00e0n t\u1ea5t c\u1ea3 nh\u1eefng t\u1ebf b\u00e0o ung th\u01b0 \u0111\u1ea1i tr\u1ef1c tr\u00e0ng.<\/p>\n\n\n\n

Sau \u0111\u00f3, c\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u c\u0169ng thu \u0111\u01b0\u1ee3c c\u00e1c k\u1ebft qu\u1ea3 t\u01b0\u01a1ng t\u1ef1 \u1edf c\u1ea3 ung th\u01b0 b\u00e0ng quang v\u00e0 u \u00e1c t\u00ednh. B\u01b0\u1edbc ti\u1ebfp theo c\u00f4ng tr\u00ecnh quan tr\u1ecdng n\u00e0y l\u00e0 nghi\u00ean c\u1ee9u th\u1eed nghi\u1ec7m ph\u00e1t hi\u1ec7n n\u00e0y tr\u00ean c\u01a1 th\u1ec3 con ng\u01b0\u1eddi.<\/p>\n\n\n\n

3 lo\u1ea1i vi khu\u1ea9n c\u00f3 l\u1ee3i li\u00ean quan \u0111\u1ebfn \u0111i\u1ec1u tr\u1ecb kh\u1ed1i u \u1edf chu\u1ed9t c\u0169ng \u0111\u01b0\u1ee3c t\u00ecm th\u1ea5y trong b\u1ec7nh ung th\u01b0 tr\u00ean c\u01a1 th\u1ec3 ng\u01b0\u1eddi.<\/p>\n\n\n\n

TH\u00c1I B\u1eb0NG<\/strong> ngu\u1ed3n: khoahocdoisong.vn<\/p>\n\n\n\n

Vai tr\u00f2 c\u1ee7a h\u1ec7 vi sinh v\u1eadt trong tr\u1ecb li\u1ec7u c\u00e1c kh\u1ed1i u ung th\u01b0 – Khoa h\u1ecdc v\u00e0 \u0111\u1eddi s\u1ed1ng (khoahocdoisong.vn)<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

C\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u c\u1ee7a Vi\u1ec7n B\u1ec7nh m\u1ea1n t\u00ednh Snyder t\u1ea1i Tr\u01b0\u1eddng Y Cumming (CSM) Canada ph\u00e1t hi\u1ec7n \u0111\u01b0\u1ee3c, m\u1ed9t s\u1ed1 lo\u1ea1i vi khu\u1ea9n \u0111\u01b0\u1eddng ru\u1ed9t c\u00f3 th\u1ec3 h\u1ed7 tr\u1ee3 h\u1ec7 th\u1ed1ng mi\u1ec5n d\u1ecbch ti\u00eau di\u1ec7t nh\u1eefng kh\u1ed1i ung th\u01b0 trong c\u01a1 th\u1ec3 con ng\u01b0\u1eddi. Kh\u00e1m ph\u00e1 n\u00e0y cung c\u1ea5p nh\u1eadn th\u1ee9c m\u1edbi v\u1ec1 nguy\u00ean […]<\/p>\n","protected":false},"author":25,"featured_media":26162,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[47],"tags":[],"class_list":["post-26161","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tin-tuc"],"_links":{"self":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/26161","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/users\/25"}],"replies":[{"embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/comments?post=26161"}],"version-history":[{"count":3,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/26161\/revisions"}],"predecessor-version":[{"id":29946,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/26161\/revisions\/29946"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/media\/26162"}],"wp:attachment":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/media?parent=26161"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/categories?post=26161"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/tags?post=26161"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}